Question

Is 0.938 a rational or irrational number?

Answer 1

0.938 is a rational number.

Explanation:

This is because any rational number can be represented as

`x = a/b ,` with `a, b in ZZ`

Then, 0.938 can be read as 938 thousandths, and thus:

`0.938 = 938/1000`

Answer 2

`0.938` is a rational number, equal to `938/1000`.